Hesai PandarXT-32, Руководство пользователя

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2.2 Interfaces
Lemo part number: EEG.0T.309.CLN (female socket, on the LiDAR)
From the eye to
the interface
Figure 2.4 Lemo Connector (Female Socket)
Pin # Signal Color Voltage Pin # Signal Color Voltage
1 GPS PPS BLACK TTL 3.3V/5V 6 Ethernet TX- GREEN -1 V to 1 V
2 GPS DATA PURPLE -13 V to +13 V 7 Ethernet RX+ PINK -1 V to 1 V
3 GND BROWN 0 V 8 Ethernet RX- GRAY -1 V to 1 V
4 VIN WHITE 12 V 9 - - -
5 Ethernet TX+ YELLOW -1 V to 1 V
NOTE For the GPS PPS signal, pulse width is recommended to be over 1 ms, and the cycle is 1 s (rising edge to rising edge)
NOTE Before connecting or disconnecting an external GPS signal (either using the cable's GPS wire or via the connection box's GPS port),
make sure the LiDAR is powered off. If the LiDAR has to stay powered on, make sure to:
· ground yourself in advance · avoid touching the GPS wire or GPS port with bare hands